# *_*coding:utf-8 *_*
#
v = [0.5494484493522386, 0.550161073834722, 0.5507279364825826, 0.5512529069315384, 0.5518390279517512, 0.552566775124693, 0.5530499556865985, 0.5536033907245583, 0.5540256885442089, 0.5544635911864464, 0.554864492558458, 0.5550812263203597, 0.5552359957826082, 0.5555739759718625, 0.55599215827065, 0.5563371952209344, 0.5566855825272142, 0.5568896627553218, 0.5572122845322476, 0.5573818820730072, 0.557660558572441, 0.557755585691337, 0.5579208466774125, 0.5580749153831068, 0.5582286407337308, 0.558306850283565, 0.5584442001742204, 0.5585231907330862, 0.5585941347363438, 0.558663881251104, 0.5587599289753297, 0.5589388853700916, 0.5589494358055406, 0.5589038464288711, 0.5589345016643084, 0.5589632369871171, 0.5590015977874894, 0.5591123413710342, 0.5591611477106873, 0.5592203304157304]

print(v.index(max(v)))